#30B3B8#30B3B8

#30B3B8 is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.1% C 0.108 H 198.8°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#30B3B8
RGB	rgb(48, 179, 184)
HSL	hsl(182, 59%, 45%)
HSV	hsv(182, 74%, 72%)
CMYK	cmyk(73.9%, 2.7%, 0%, 27.8%)
CIE-LAB	lab(66.77, -32.24, -12.60)
CIE-LCH	lch(66.77, 34.61, 201.34°)
OKLab	oklab(70.13% -0.1025 -0.035)
OKLCH	oklch(70.13% 0.108 198.8)
XYZ	xyz(25.9868, 36.3261, 50.9801)
Luminance	0.3633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B3B8 #B83530

analogous

#30B879 #30B3B8 #306FB8

triadic

#30B3B8 #B830B3 #B3B830

tetradic

#30B3B8 #7930B8 #B83530 #6FB830

square

#30B3B8 #7930B8 #B83530 #6FB830

split-complementary

#30B3B8 #B8306F #B87930

monochromatic

#175557 #238487 #30B3B8 #53CDD2 #84DBDF

Accessibility & contrast

On white

2.54

#30B3B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#30B3B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B3B8

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B3B8	#FFFFFF	#000000	##000000
##30B3B8	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABB9

Deuteranopia (green-blind)

#929CB9

Tritanopia (blue-blind)

#00B9B4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #30b3b8;
/* rgb */ color: rgb(48, 179, 184);
/* oklch */ color: oklch(70.1% 0.108 198.8);

Tailwind

colors: {
  custom: {
    50: '#7fcacd',
    500: '#30b3b8',
    950: '#000000',
  },
}

SCSS

$custom: #30b3b8;
$custom-light: #7fcacd;
$custom-dark: #000000;

JSON

{
  "hex": "#30b3b8",
  "rgb": {
    "r": 48,
    "g": 179,
    "b": 184
  },
  "hsl": {
    "h": 182.206,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70133,
    "c": 0.10835,
    "h": 198.8
  },
  "luminance": 0.36329
}

Semantic roles & 50–950 ramp

primary

#30B3B8

secondary

#C87F7C

accent

#4C46E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B3B8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →